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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2020/08/17 17:43:26 UTC
[GitHub] [incubator-pinot] yupeng9 opened a new issue #5881: Add string type support to MIN/MAX aggregation functions
yupeng9 opened a new issue #5881:
URL: https://github.com/apache/incubator-pinot/issues/5881
Since Pinot supports string comparison, it will be nice to add the string type support to MIN/MAX aggregation functions, similar to other SQL engines like [mysql](https://dev.mysql.com/doc/refman/8.0/en/aggregate-functions.html#function_max).
For example, it can be used to find the earliest/latest date from string format.
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[GitHub] [incubator-pinot] fx19880617 edited a comment on issue #5881: Add string type support to MIN/MAX aggregation functions
Posted by GitBox <gi...@apache.org>.
fx19880617 edited a comment on issue #5881:
URL: https://github.com/apache/incubator-pinot/issues/5881#issuecomment-675145536
Thanks for raising this issue.
I've also got many users asking for this.
In general we need to change min/max function to handle all types instead of just numeric values.
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[GitHub] [incubator-pinot] fx19880617 commented on issue #5881: Add string type support to MIN/MAX aggregation functions
Posted by GitBox <gi...@apache.org>.
fx19880617 commented on issue #5881:
URL: https://github.com/apache/incubator-pinot/issues/5881#issuecomment-675145536
In general we need to change min/max function to handle all types instead of just numeric values.
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